67240719

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27396

約数の個数: 32

約数和(自身を含む): 122608640

約数和(自身を除く): 55367921

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27367, 82101, 191569, 246303, 355771, 574707, 738909, 1067313, 1724121, 2490397, 3201939, 5172363, 7471191, 9605817, 22413573, 67240719]

約数ペア:

[(1, 67240719), (3, 22413573), (7, 9605817), (9, 7471191), (13, 5172363), (21, 3201939), (27, 2490397), (39, 1724121), (63, 1067313), (91, 738909), (117, 574707), (189, 355771), (273, 246303), (351, 191569), (819, 82101), (2457, 27367)]